Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0xa4c2da5a2fee48d7d9a7ee765f2273b1b25b2866c31dce2e45f7bfe7b92a94bf · ArcScan

Block

#21,554,430

2026-09-18 20:24:59 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,430
Timestamp: 20 days ago · 2026-09-18 20:24:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xa4c2da5a2fee48d7d9a7ee765f2273b1b25b2866c31dce2e45f7bfe7b92a94bf
Parent hash: 0xa4989ae4…997a1b9e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,430 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

3.4%1,028,304 / 30,000,000

Base fee

20 gwei

State root

0x8ad500896b6e…577147160fa9

Transactions root

0x33f4fa1037d3…9ff113edd2fd

Receipts root

0x9860ae364399…8b485ada3cc0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800